myogenic

简明释义

英[ˌmaɪəˈdʒenɪk]美[ˌmaɪoʊˈdʒenɪk]

adj. 肌生的；肌原性的

英英释义

单词用法

同义词

反义词

例句

1.Myogenic of rot, basal tissue repair and restore the stomach and intestine function.

化腐生肌，修复基底组织，恢复胃、肠功能。

2.Objective To explore the clinical pathological and immunohistochemical features of intestinal myogenic fibroblastic tumors(IMFTS).

目的探讨肠道肌原成纤维细胞瘤（IMFTS）的临床病理及免疫组织化学特点。

3.Objective To study the effects of retinoic acid on the differentiation of human rhabdomyosarcoma cells and on the expression of myogenic regulatory factor (MRF).

目的观察视黄酸对人横纹肌肉瘤细胞的诱导分化作用及对生肌调节因子（MRF）表达的影响。

4.Skeletal muscle satellite cells are quiescent mononucleated myogenic cells, located between the sarcolemma and basement membrane of terminally-differentiated muscle fibres.

骨骼肌卫星细胞是骨骼肌中位于肌细胞膜和基膜之间的具有增殖分化潜力的肌源性细胞。

5.Enough satellite cells and beneficial myogenic environment were necessary to effective muscle regeneration.

有效的肌肉再生需要大量卫星细胞和有利的生肌环境。

6.AIM: To study the effect of cigarette smoking condensate (CSC) on myogenic differentiation of murine skeletal muscle C2C12 cells.

目的：探讨香烟烟雾浓缩物(CSC)对小鼠骨骼肌c2c 12成肌细胞分化的影响。

7.The heart's rhythmic contractions are primarily due to its myogenic 肌源性的 nature.

心脏的节律性收缩主要是由于其肌源性的特性。

8.Researchers are studying myogenic 肌源性的 pathways to improve muscle regeneration.

研究人员正在研究肌源性的途径，以改善肌肉再生。

9.In some species, the myogenic 肌源性的 response allows for faster reflex actions.

在某些物种中，肌源性的反应使得反射动作更快。

10.The myogenic 肌源性的 activity of cardiac muscle cells is essential for maintaining blood circulation.

心肌细胞的肌源性的活动对于维持血液循环至关重要。

11.Understanding myogenic 肌源性的 mechanisms can lead to better treatments for heart diseases.

理解肌源性的机制可以带来更好的心脏病治疗方案。

作文

The human body is a complex system that relies on various types of tissues to function properly. Among these tissues, muscle tissue plays a crucial role in enabling movement and maintaining posture. There are three types of muscle tissues: skeletal, cardiac, and smooth muscles. One significant aspect of muscle tissue is its ability to generate contractions, which can be classified as either neurogenic or myogenic. Understanding the difference between these two mechanisms is essential for appreciating how our muscles work. Neurogenic contraction refers to muscle contractions that are initiated by nerve impulses. This is particularly evident in skeletal muscles, which are under voluntary control. When we decide to move, our brain sends signals through motor neurons to the skeletal muscles, prompting them to contract. This process allows us to perform various activities, from walking and running to typing on a keyboard. On the other hand, myogenic contraction occurs independently of nerve stimulation. This type of contraction is primarily observed in cardiac and smooth muscles. For instance, the heart is a remarkable organ that beats rhythmically without requiring direct nerve signals. The contractions of the heart muscle are initiated by specialized cells called pacemaker cells, which generate electrical impulses. These impulses spread throughout the heart muscle, causing it to contract and pump blood effectively. This intrinsic ability of the heart to maintain its rhythm is a classic example of myogenic activity. Smooth muscles, found in various organs such as the intestines and blood vessels, also exhibit myogenic properties. These muscles can contract in response to changes in pressure or stretch, allowing for the regulation of blood flow and digestion. For example, when food enters the stomach, the smooth muscles automatically contract to mix and propel the food along the digestive tract, demonstrating their myogenic nature. The distinction between neurogenic and myogenic contractions highlights the diverse mechanisms by which muscles operate. While skeletal muscles rely on the nervous system for movement, cardiac and smooth muscles possess an inherent ability to contract without external stimulation. This characteristic is vital for the functioning of the heart and various organs, ensuring that they operate efficiently and continuously. In conclusion, understanding the concept of myogenic contractions enriches our knowledge of muscle physiology. It emphasizes the remarkable capabilities of our bodies to maintain essential functions even in the absence of nerve signals. As we continue to explore the intricacies of human biology, the importance of both neurogenic and myogenic mechanisms becomes increasingly evident, reminding us of the complexity and elegance of life itself.

人体是一个复杂的系统，依赖于各种类型的组织来正常运作。在这些组织中，肌肉组织在促进运动和维持姿势方面发挥着至关重要的作用。肌肉组织有三种类型：骨骼肌、心肌和平滑肌。肌肉组织的一个重要方面是其产生收缩的能力，这可以分为神经性（neurogenic）和肌源性（myogenic）。理解这两种机制之间的区别对于欣赏我们的肌肉如何工作至关重要。 神经性收缩是指由神经冲动引发的肌肉收缩。这在骨骼肌中尤为明显，骨骼肌是自愿控制的。当我们决定移动时，大脑通过运动神经元向骨骼肌发送信号，促使它们收缩。这个过程使我们能够进行各种活动，从走路、跑步到在键盘上打字。 另一方面，肌源性（myogenic）收缩则独立于神经刺激。这种类型的收缩主要出现在心脏和平滑肌中。例如，心脏是一个了不起的器官，它在没有直接神经信号的情况下以规律的节奏跳动。心肌的收缩由称为起搏细胞的特殊细胞引发，这些细胞产生电冲动。这些冲动在心肌中传播，导致其收缩并有效地泵送血液。这种心脏维持其节奏的内在能力是肌源性（myogenic）活动的经典例子。 平滑肌存在于胃肠道和血管等各种器官中，也表现出肌源性（myogenic）特性。这些肌肉可以根据压力或拉伸的变化而收缩，从而调节血流和消化。例如，当食物进入胃部时，平滑肌会自动收缩，以混合和推动食物沿消化道移动，展示了其肌源性（myogenic）的特性。 神经性和肌源性（myogenic）收缩之间的区别突显了肌肉运作的多样机制。虽然骨骼肌依赖于神经系统进行运动，但心脏和光滑肌则具备在没有外部刺激的情况下收缩的内在能力。这一特性对心脏和各种器官的功能至关重要，确保它们高效且持续地运作。 总之，理解肌源性（myogenic）收缩的概念丰富了我们对肌肉生理学的知识。它强调了我们身体在缺乏神经信号的情况下维持基本功能的卓越能力。随着我们继续探索人类生物学的复杂性，神经性和肌源性（myogenic）机制的重要性愈加明显，提醒我们生命本身的复杂性和优雅。